U DID NOT NEED TO FORMAT UR MEMORY CARD WHEN U LOST UR PASSWORD CCOS FORMATING IT MEANS ERASING EVERYTIN IN IT JUST FOLLOW DIS STEPSdis works normally for symbian phone but java users can also use put their memory card in symbian and follow dis step......1 download a file expolere2 inside it u will find a file named "MMCSTORE"3 rename it to MMCSTORE.TXT4 now d file will open a notepad5 u will get ur password written in d note pad.....pls leave ur comments